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JPL Small-Body Database Browser
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80126 (1999 RF190)
Classification: Main-belt Asteroid          SPK-ID: 2080126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1105624020498624 4.6136e-08  
a 2.201768396684468 8.6828e-09 au
q 1.958335593989559 1.0067e-07 au
i 4.634872369267629 5.8006e-06 deg
node .545879927697427 6.7e-05 deg
peri 22.29786759561399 7.3602e-05 deg
M 337.5531608742771 3.116e-05 deg
tp 2458674.906104999058
(2019-Jul-10.40610500)
0.00010346 TDB
period 1193.317136975653
3.27
7.0589e-06
1.933e-08
d
yr
n .3016800721662183 1.7845e-09 deg/d
Q 2.445201199379377 9.6428e-09 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      8395 days (22.98 yr)  
   first obs. used      1996-12-09  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55144  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:45:58  

Additional Information
 Earth MOID = .961129 au 
 Jupiter MOID = 2.97576 au 
 T_jup = 3.652 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO453224  
diameter diameter 1.495 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.262   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80126 (1999 RF190)          Discovered 1999-Sep-10 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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